The kingdom of this world

An old hermit was once invited to visit the court of the most powerful king of the day.

“I envy a holy man, who is content with so little,” commented the sovereign.

“I envy Your Majesty, who is content with less than I.
“I have the music of the celestial spheres,
“I have the rivers and mountains of the whole wide world,
“I have the moon and the sun, because I have God in my soul.